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Ocaml Performance In Computational Science: Some Data And Code; Supplement For Publication

Ocaml Performance In Computational Science: Some Data And Code; Supplement For Publication
Ocaml Performance In Computational Science: Some Data And Code; Supplement For Publication
Supplement for manuscript "Nmag micromagnetic simulation tool -- software engineering lessons learned" by Hans Fangohr, Maximilian Albert and Matteo Franchin (2016).This repository contains some test programs that help investigating the performance of code emitted by the OCaml compiler (ocamlopt) for some of simple cases which are particularly relevant to numerical code. The tests are provided in separate directories. Each directory contains the OCaml version and the C++ version of the same test. Here is a list of the available directories:multidim-arrays: test accesses to multi dimensional arrays implemented (i) as regular OCaml arrays and (ii) using the Bigarray OCaml module. array-sum: test addition of two large unidimensional arrays. summation: test computation with low memory bandwidth requirementsSee the README files in the individual subdirectories for more details on the investigations performed and results obtained.
OCaml, Nmag, performance
Zenodo
Franchin, Matteo
9e00aaa2-959e-420f-854c-3b43aece85e3
Fangohr, Hans
9b7cfab9-d5dc-45dc-947c-2eba5c81a160
Albert, Maximilian
a8049610-1e98-4cfb-b59a-177645a42b47
Franchin, Matteo
9e00aaa2-959e-420f-854c-3b43aece85e3
Fangohr, Hans
9b7cfab9-d5dc-45dc-947c-2eba5c81a160
Albert, Maximilian
a8049610-1e98-4cfb-b59a-177645a42b47

Franchin, Matteo, Fangohr, Hans and Albert, Maximilian (2016) Ocaml Performance In Computational Science: Some Data And Code; Supplement For Publication. Zenodo doi:10.5281/zenodo.45235 [Dataset]

Record type: Dataset

Abstract

Supplement for manuscript "Nmag micromagnetic simulation tool -- software engineering lessons learned" by Hans Fangohr, Maximilian Albert and Matteo Franchin (2016).This repository contains some test programs that help investigating the performance of code emitted by the OCaml compiler (ocamlopt) for some of simple cases which are particularly relevant to numerical code. The tests are provided in separate directories. Each directory contains the OCaml version and the C++ version of the same test. Here is a list of the available directories:multidim-arrays: test accesses to multi dimensional arrays implemented (i) as regular OCaml arrays and (ii) using the Bigarray OCaml module. array-sum: test addition of two large unidimensional arrays. summation: test computation with low memory bandwidth requirementsSee the README files in the individual subdirectories for more details on the investigations performed and results obtained.

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More information

Published date: 2016
Keywords: OCaml, Nmag, performance

Identifiers

Local EPrints ID: 434476
URI: http://eprints.soton.ac.uk/id/eprint/434476
PURE UUID: 9380d87a-9524-406e-b0d9-888d082904e9
ORCID for Hans Fangohr: ORCID iD orcid.org/0000-0001-5494-7193

Catalogue record

Date deposited: 24 Sep 2019 16:31
Last modified: 21 Nov 2019 01:37

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Contributors

Creator: Matteo Franchin
Creator: Hans Fangohr ORCID iD
Creator: Maximilian Albert

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